The Puzzle of Dark Matter and Dark Energy: A Cosmic Mystery

The universe is a vast and mysterious place, filled with countless galaxies and stars. But despite our advances in modern astronomy and astrophysics, there are still many mysteries that remain unsolved. Two of the biggest mysteries in the universe are dark matter and dark energy. These two substances are thought to make up the majority of the universe, yet we know very little about them. In this article, we will explore the role of dark matter and dark energy in the universe and what we currently know about them.

Dark Matter

Dark matter is a mysterious substance that is thought to make up approximately 27% of the universe. It is called dark matter because it does not interact with light or any other form of electromagnetic radiation. This means that it cannot be detected using traditional telescopes or other instruments that rely on light.

Despite its invisibility, scientists have been able to infer the existence of dark matter through its gravitational effects on visible matter. For example, galaxies rotate faster than they should based on the visible matter they contain. This implies that there is additional mass present that we cannot see, which is thought to be dark matter.

In addition to explaining the rotation of galaxies, dark matter is also thought to have…